WO2004035153A2 - Fixation de ski reglable en vue d'ameliorer l'equilibre - Google Patents

Fixation de ski reglable en vue d'ameliorer l'equilibre Download PDF

Info

Publication number
WO2004035153A2
WO2004035153A2 PCT/US2003/033107 US0333107W WO2004035153A2 WO 2004035153 A2 WO2004035153 A2 WO 2004035153A2 US 0333107 W US0333107 W US 0333107W WO 2004035153 A2 WO2004035153 A2 WO 2004035153A2
Authority
WO
WIPO (PCT)
Prior art keywords
ski
boot
end portion
plate
height
Prior art date
Application number
PCT/US2003/033107
Other languages
English (en)
Other versions
WO2004035153A3 (fr
Inventor
Michael M. Pupko
Original Assignee
Pupko Michael M
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pupko Michael M filed Critical Pupko Michael M
Priority to US10/530,859 priority Critical patent/US7387309B2/en
Priority to AU2003301265A priority patent/AU2003301265A1/en
Priority to EP03809161A priority patent/EP1581313A3/fr
Publication of WO2004035153A2 publication Critical patent/WO2004035153A2/fr
Publication of WO2004035153A3 publication Critical patent/WO2004035153A3/fr
Priority to US12/152,456 priority patent/US8191918B2/en
Priority to US12/229,720 priority patent/US9078494B2/en
Priority to US14/722,527 priority patent/US20150257492A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/003—Non-swivel sole plate fixed on the ski
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/005—Ski bindings with means for adjusting the position of a shoe holder or of the complete binding relative to the ski
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/02—Non-self-releasing bindings with swivel sole-plate or swivel parts, i.e. Ellefsen-type

Definitions

  • the present invention relates generally to ski bindings, i.e., mechanisms for attaching boots to skis.
  • Typical ski equipment set-ups leave many people in very poor fore/aft positions, i.e., leaving many people inclined too far backward. This makes it difficult to balance with the result that it is harder to learn to ski, more tiring, and the risk of injury is increased.
  • the skier's feet should often be inclined relative to the skis so that the heel is raised relative to the height of the toes.
  • the correct fore and aft position will vary depending on the skier's body type. It is thus considered desirable for a skier to be able to adjust his or her fore and aft position to achieve the correct balance for him or her.
  • U.S. patent 4,007,946 to Sarver discloses in Fig. 8 thereof a ski having a height-adjustable heel device for elevating the heel of ⁇ a skier's boot.
  • the device has a pair of "scissors" members pivotly connected to the underside of a plate to which the boot attaches, and a screw mechanism connected to the ski spreads or contracts the members to lower or raise respectively the heel, the plate being pivotly mounted at the toe end thereof to the ski.
  • Such a device may be "wobbly" and not provide the desired stability.
  • U.S. patent 4,135,736 to Druss which is incorporated herein by reference, discloses a boot binding ski assembly having front and rear rests with the binding, illustrated at 82 in figure 12 thereof, positioned at the center.
  • An adjustable heel comprising an adjusting mechanism is provided for elevational positioning.
  • Druss discloses in figures 10 and 11 thereof a variation of the rear rest vertical members with cooperating teeth, illustrated at 86 and 88 therein, and two screws received in height adjusting slots to provide height adjustment of the heel. This is for taking up play between the boot and ski and accordingly has a very limited height adjustment.
  • U.S. patent 3,675,938 to Sigl discloses a ski with a boot platform which is inclinable by a pivot connection at its forward end and a mechanism for adjusting the height of the rear end.
  • This height adjustment mechanism includes a stud to which a pin is welded, the pin being slideably received longitudinally in a recess, which is illustrated at 88 therein.
  • the reason for the recess is stated, at column 3, lines 35 to 37, thereof to be to accommodate longitudinal adjustment of the position of the platform member and boot.
  • Such a mechanism is "wobbly" and does not provide the desired stability.
  • U.S. patent 4,141,570 to Sudmeier discloses height adjustable connections at all four corners of the plate to which the boot is attached. Such a height adjustment mechanism is also undesirably very complex and has many moving parts.
  • the attachment of the adjusting screw mechanism of Sarver to the ski would undesirably inhibit flexion.
  • the rigid plate, illustrated at 34 in figure 1 of Sigl, attached to the ski thereof would also undesirably inhibit flexion.
  • bindings In order to improve ski flexion, bindings currently have been provided to be held in place on a ski at a single binding location (rather than both fore and aft binding locations) for movement in a track on the ski.
  • the toe binding for a boot (by means of a plate attached thereto or otherwise) is pivotably attached to a ski, and the heel binding for the boot is attached to the ski by a pair of members attached to the heel binding (by means of the plate attached thereto or otherwise) and ski respectively and having complementary serrations for interlockingly engaging each other at various adjusted positions of one of the members relative to the other thereof for adjustment of the heel height and at least one fastener for connecting the members at any of the various heights to which the heel is adjusted.
  • the upper one of the members is slidably connected to the heel end portion of the plate (or otherwise the boot) .
  • the toe binding for a boot (by means of a plate attached thereto or otherwise) is pivotably attached to the ski, and the heel binding for the boot is attached to the ski by a pair of members lower end portions of which are pivotly attached to the ski, and the upper end portions of which are attached to the heel binding (by means of the plate attached thereto or otherwise) , and a screw draws the members together and apart.
  • the upper end portions of the members are slidably connected to the heel end portion of the plate (or otherwise the boot) .
  • FIG. 1 is a side schematic view of a ski binding according to the present invention.
  • FIG. 2 is a view thereof taken along lines 2-2 of FIG. 1.
  • FIG. 3 is a partial view similar to that of FIG. 1 of a ski binding in accordance with an alternative embodiment of the present invention.
  • FIG. 4 is a .partial perspective view of the boot plate thereof.
  • FIG. 5 is a view similar to that of FIG. 1 of a ski binding in accordance with another alternative embodiment of the present invention.
  • FIG. 6 is a view thereof taken along lines 6-6 of FIG. 5.
  • FIG. 6A is a top view of one of a pair of brackets for the ski binding of FIG. 5.
  • FIG. 7 is a view similar to that of FIG. 1 of a ski binding in accordance with another alternative embodiment of the present invention.
  • FIG. 8 is a perspective view of a nut used in the binding of FIG. 7.
  • FIG. 9. is a schematic view, showing a conventional ski brake for the ski.
  • FIG. 10 is a perspective view of an attachment to the ski brake for use when using the present invention.
  • FIG. 10A is a view similar to that of FIG. 10 of an alternative embodiment of the attachment.
  • FIG. 11 is a perspective expanded view of a lateral adjustment mechanism which may be used with the present invention.
  • FIG. 12 is a side view, with a side wall of the housing removed, of an end portion of the adjustment mechanism.
  • FIG. 13 is a perspective view of the other end portion of the adjustment mechanism.
  • FIG. 14 is a partial view similar to that of FIG. 1 of a ski binding in accordance with another alternative embodiment of the present invention.
  • FIG. 15 is an exploded view of the height adjustment mechanism for the binding of FIG. 14.
  • FIG. 16 is an exploded view of a binding attachment plate (partially shown) in accordance with another embodiment of the present invention, in combination with a toe end pivot structure.
  • FIGS. 1 and 2 there is shown generally at 20 a mechanism for attaching a boot to a ski 22, the toe and heel binding being conventional and illustrated at 24 and 26 respectively and corresponding to the toe and heel portions respectively of a boot to be attached to the ski 22. It is of course to be understood that the attachment of a boot to a ski, in accordance with the present invention, is via the use conventionally of bindings, as discussed hereinafter.
  • the mechanism 20 includes an elongate plate 28 to which the bindings 24 and 26 are suitably and conventionally attached in accordance with principles commonly known to those of ordinary sJill .in the art to which the present invention pertains, the plate 28 having a toe end portion 30 to which the toe binding 24 is attached and a heel end portion 32 to which the heel binding 26 is attached.
  • the plate 28 has a width and length -equal generally to the width and length of the bindings for the boot to be bound thereto (which is generally equal to the width and length of the boot) .
  • corresponding plates 34 and 36 respectively are fixedly attached to the ski 22 such as by screws 38 or other suitable means.
  • the width of each of the plates 34 and 36 is generally equal to the width of the elongate plate 28, and the length of each of the plates 34 may, for example, be generally equal to the width thereof, or otherwise as suitable.
  • Each plate 34 and 36 may, for example, have 4 of the screws 38, one at each corner, or other suitable number of screws.
  • the toe end portion 30 is pivotly connected to the plate 34 by a conventional pivot or hinged connection, illustrated at 40, including a hinge pin 41, to allow the elongate plate 28 to be adjusted through the angle illustrated at 42 so that the height of the skier's heel relative to the skier's toes may be adjusted to achieve the optimum balance for the particular skier.
  • the hinged connection 40 may, for example, be similar to the hinged connection illustrated in the aforesaid U.S. patent 4,353,575 and discussed at column 3, lines 1 to 5, thereof, which patent is hereby incorporated herein by reference.
  • the hinged connection may be similar to a conventional door hinge, such as shown at -86 in FIGS. 5 and 6.
  • the angle 42 is preferably adjustable up to at least about 10 degrees.
  • a height adjustment assembly illustrated generally at 43 wherein the heel end portion 32 is attached to the ski plate 36 by upper and lower members 44 and 46 respectively having complementary teeth or serrations, illustrated at 48, on facing sides for interlockingly engaging each other.
  • the lower serrated member 46 is pivotly attached to ski plate 36 by a conventional pivot or hinged connection, illustrated at 50, which may be similar to hinged connection or otherwise as suitable.
  • the upper serrated member 44 is attached to the elongate plate heel end portion 32 as hereinafter discussed.
  • the members 44 and 46 are fixedly attached at an adjusted position by at least one but preferably a pair of bolts 52 and corresponding nuts 54 or other suitable fasteners, the shanks of the bolts 52 received in apertures (not shown) in member 44 and in vertically elongated adjustment slots, illustrated at 56, in the other member 46.
  • the adjustment slots 56 may be provided in either of the members 44 and 46 and that the bolts 52 and nuts 54 may be interchanged.
  • either the bolt heads or the nuts may desirably be conventionally fixed to the respective member so as to be free from turning thereby making height adjustment easier for the skier.
  • each of the members 44 and 46 is generally equal to the width of the elongate member 28 to thereby provide stability.
  • the members may be attached by the bolts 52 and nuts 54 at any of various heights to which the heel portion 32 is to be desirably adjusted, with the serrations 48 on the upper member 44 bearingly and interlockingly engaging the complementary serrations 48 on the lower member 46 to stably provide the needed support.
  • the serrations 48 are desirably sized, in accordance with principles commonly known to those of ordinary skill in the art to which the present invention pertains, to provide height adjustments of, for example, as little as 1/8 degree.
  • the ski 22 be able to flex as much as possible to make turning easier, and modern skies are typically constructed to maximize their flexing ability.
  • the distance between the plates 34 and 36 varies.
  • the upper serrated member 44 is slidably attached to the heel portion 32 by an overhanging upper portion 60 of upper member 44 which is slidably received in a track, illustrated at 62, on the lower surface of heel portion 32.
  • the track 62 comprises a pair of underhang portions 64 which are spaced apart a distance which is less than the width of the member overhanging portion 60 so that the portion 60 is retained slidably within the track 62.
  • the track 62 may be open-ended at one or both ends to allow the member portion 60 to be inserted into the track 62 and is desirably long enough so that the member portion 60 does not come out of the track 62 during skiing.
  • the skier may easily and quickly loosen the nuts 54, incrementally raise or lower the upper member 44 relative to the lower member 46, tighten the nuts 54 on the bolts 52 to firmly secure the members 44 and 46 in the newly adjusted position, and then go about enjoying skiing even more at the improved balance and leverage and with the upper member portion 60 sliding within the track 62 so that flexing of the ski for better turning is not unduly hampered.
  • boot and ski plates 28, 34, and 36 are not essential to the present invention and that the toe binding 24 may be directly or otherwise pivotly connected to the ski 22 and the serrated members 44 and 46 directly or otherwise connected to the heel binding 26 and ski 22 respectively.
  • the device of the present invention need not be a separate device but may instead be built into the ski and/or binding.
  • a reference to the toe or heel end portion or to a ski in the claims is meant to also refer to plates attached or attachable thereto.
  • the assembly 70 like the assembly 43 of FIGS. 1 and 2, comprises upper and lower serrated members 44 and 46 respectively attached by fasteners 52 and 54 and with the lower serrated member 46 pivotly mounted to the ski plate 36.
  • the upper serrated member 44 is slidably attached to the heel end portion 32 of the boot plate 28 by a pair of tubular portions 72 suitably formed or otherwise attached on opposite sides respectively of the upper serrated member 44 and a pair of round rods 74 suitably formed or otherwise attached in cutouts 76 respectively on opposite sides respectively of the heel end portion 32 of the boot plate 28 and which are slidably received in the tubular portions 72 respectively.
  • the assembly 80 comprises a pair of channel members
  • a hinge pin or pivot rod 96 providing a common pivot axis, is suitably received in apertures, illustrated at 95, in the side flanges
  • the pin 96 is desirably (but not required to be) secured against removal from the hinge by suitable means such as, for example, a head 111 and washer 113 on one end and a nut (not shown) and washer (not shown) at the other end.
  • suitable means such as, for example, a head 111 and washer 113 on one end and a nut (not shown) and washer (not shown) at the other end.
  • the structural members 82 may be pivotly spread apart or contracted, as illustrated at 105 in FIG. 5, by pivotal movement on the hinge pin 96.
  • the upper end portions 88 of the members 82 are attached to the heel end portion 32 of plate 28, as hereinafter discussed.
  • elongate members 91 and 92 such as bars or tubular members are mounted to extend between the respective flanges 83 of the members 82 respectively and are suitably attached to the respective flanges 83 such as by screws (not shown) so that they can pivot (i.e., are rotatable about the longitudinal axis) .
  • the head end portion 107 of an adjustment bolt or screw 90 is received in an unthreaded aperture in member 92 and a nut 94, similar to nut 134 in FIG.
  • the screw 90 is threadedly received in a threaded aperture centrally located in rotatable member 91 to draw the members together or apart, as illustrated at 105) to increase or decrease respectively the distance between the plates 28 and 36 and thereby adjust the heel height, the members 91 and 92 being rotatable (pivotal) to allow alignment of the apertures therein during adjustment.
  • Suitable openings, illustrated at 109 for one of the channel members, are provided in the channel members 82 for unfettered passage of the screw 90.
  • each of the members 82 is pivotably attached to an overhanging member 98 by means of a pin 104 or other suitable pivoting device.
  • these upper portions 88 similarly as shown in FIG. 2, are slidably attached to the heel portion 32 by the pivotly-connected overhanging members 98 being slidably received in a track, illustrated at 100, on -lithe lower surface of heel portion 32.
  • the track 100 comprises a pair of underhang or rail portions 102 which are spaced apart a distance which is less than the width of each of the overhanging members 98 so that the overhanging members 98 are retained slidably within the track 100.
  • the track 100 may be open-ended at one or both ends to allow the members 98 to be inserted into the track 100 and is desirably long enough so that the members 98 do not come out of the track 100 during skiing.
  • the hinge 86 is instead placed at the ski plate 36.
  • the "scissors" members 82 have a width which is generally equal to the width of each of plates 28 and 36.
  • the present invention is not limited to the particular components for the height adjustment assembly, which components are disclosed for exemplary purposes only.
  • the present invention may be otherwise embodied for providing the desired height adjustment while allowing the ski to suitably flex.
  • the member 82 on the right side in FIGS . 5 and 6 may be removed, its corresponding elongate member 92 suitably mounted to the track 100 (or plate 32) so that it can pivot (i.e., rotate about its longitudinal axis), and elongate member 91 positioned to also serve as pin 104.
  • This alternative assembly would thus allow pivoting at 104 and at the hinge 86 for height adjustment while also still allowing the ski to suitably flex.
  • the assembly 110 comprises a member 112 pivotly mounted at pivot assembly 114 to the boot plate end portion 32 and another. member 116.pivotly mounted at pivot assembly 118 to the ski plate 36.
  • the pivot assemblies 114 and 118 may each be similar to hinge 50.
  • Member 116 has a portion 120 which extends upwardly from hinge 116 to a point midway between the plates 28 and 36 and a portion 122 extends therefrom generally normal thereto.
  • Member 112 is similarly shaped; a portion 124 terminates at a point midway between the plates 28 and 36 and has a track (not shown) on each side (similar to track 100 in FIGS.
  • portions 122 and 126 are generally parallel to each other and spaced vertically so that by drawing them together or apart the heel height may be adjusted. Adjustment is provided by a pair of bolts or screws 128 (one on each side, only one shown) having a head 130 and the shank 132 of which is received in an aperture in portion 126 and a nut 134 applied thereto so that the portion 126 is disposed between the bolt head 130 and the nut 134.
  • the nut 134 as seen in FIG.
  • each of the members 112 and 116 has a width generally equal to that of plates 28 and 36 to provide good stability.
  • FIG. 9 shows a conventional ski brake 150 applied to the ski 22.
  • the ground engaging portion 152 of the brake 150 may be too high.
  • the portion 152 is cut off, as illustrated at 154, and an adaptive ground engaging portion, illustrated generally at 156 in FIG. 10, applied to the shank 158 of the brake 150.
  • the adaptive portion 156 comprises a tubular portion 159 in which the shank 158 is received, a ground engaging portion 160, which is similar to the cut-off portion 152, and a shank portion 162 for increasing the overall shank length to thereby position the ground engaging portion 160 lower to compensate for the increased heel height.
  • the tubular portion 159 is suitably attached to the shank portion 158 by a pair of axially spaced screws 164 received in apertures 166 in the tubular portion 159 and -screwed into the shank portion 158 or by other suitable means.
  • the length of the shank portion 162 may, for example, be about 2 inches.
  • an adapter member 200 having a ground engaging portion 202 and a shank portion 204 is attached to the shank portion 158 by a separate tubular portion 206.
  • the term "ground,” as used herein and in the claims, is meant to include “snow.”
  • One end of the tubular portion 206 is slipped over the remaining shank portion 158 and attached thereto by a pair of axially spaced screws 208 received in apertures 210 respectively in the separate tubular portion 206 and screwed into the shank portion 158 or by other suitable means.
  • the shank portion 204 is cut, as illustrated at 212, to achieve the desired brake length, and the remainder of the shank portion 204 is then received in the other end of the tubular portion 206 and attached thereto by another pair of axially spaced screws 214 received in apertures 216 respectively in the separate tubular portion 206 and screwed into the shank portion 204 or by other suitable means.
  • FIGS. 11, 12, and 13 there is shown generally at 171 a lateral adjustment assembly for plate 190, which plate serves the same function (attachment of bindings) as plate 28 in FIG. 1.
  • the lateral adjustment assembly 171 includes a housing 191 having side walls 193 joined by end walls 195 and a floor 197, the plate 190 being received over and spaced from the floor 197 and within the boundaries of the walls 193 and 195.
  • the floor 197 extends entirely over the length of the assembly 171, but it is not required that it do so.
  • floor portions may be provided at each end of the assembly 171 for purposes which will become apparent.
  • An elongate rod 172 extends length-wise of the assembly 171 centrally of the width thereof, and the plate 190 rests thereon.
  • the rod 172 is suitably fixedly received in and non-rotatably attached in a pair of apertures, illustrated at 170, in the end walls 195 respectively to allow the plate 190 to tilt laterally about the rod 172.
  • the rod 172 may be mounted so as to be rotatable within the apertures 170, and the plate 190 may be attached fixedly to the rotatable rod.
  • the lateral adjustment assembly 171 is provided to allow the plate 190 to be adjusted, for example, plus or minus about 3 degrees laterally to adjust the position laterally of the skier on the ski.
  • a bolt or screw 174 is received in an unthreaded aperture 176 in each corner of the plate 190, and a nut 178 is screwed onto the bolt 174 so that the plate 190 is sandwiched between the bolt head 180 and the nut 178, and a roll pin (similarly as shown for roll pin 136 in FIG. 8) is inserted through the nut 178 and bolt shank 182 whereby the bolt 174 is prevented from vertical movement but can be turned to provide lateral adjustment.
  • the bolt 174 is threadedly received in a threaded aperture, illustrated at 175, in the floor 197, whereby, by manipulation of the bolts 174 (i.e., by screwing inwardly on the bolts on one side of the plate 190 and by screwing outwardly a corresponding amount the bolts on the other side thereof) , the lateral orientation of the plate 190 may be adjusted.
  • the housing 191 is formed to have a track 199, similar to tracks 62 and 100, depending downwardly from the rear end portion thereof for rear height adjustment, and apertures 188 for receiving the pivot pin 41 (with the eyelet members 187 of plate 34 being disposed outwardly of the side walls 193 respectively) for pivotal movement of the assembly 171 at the forward end thereof.
  • FIGS. 14 and 15 there is shown generally at 200 a height adjustment mechanism in accordance with an alternative embodiment of the present invention, the toe end portion having a hinged connection similar to that shown at 40 in FIG. 1.
  • Height adjustment is provided by a pair of members 202 and 204 having the complementary teeth or serrations 48, similarly as shown for the assembly 43 of FIG. 1, on facing sides for interlockingly engaging each other.
  • the member 202 is pivotly attached to the boot plate 28 as hereinafter described.
  • the member 204 is pivotly attached to ski plate 36 by a hinged connection 50 similarly as shown for FIG.
  • the members 202 and 204 are adjustably connected by a pair of screws 216 receivable in laterally spaced countersunk apertures, illustrated at 218, in member 202 and in laterally spaced vertically elongate apertures, illustrated at 220, in member 204, the head of one of the screws 216 illustrated at 222, and nuts and washers therefor illustrated at 224 and 226 respectively.
  • the member 204 may be moved upwardly or downwardly relative to member _202 then fixed at an adjusted position by the interlocking serrations 48 engaging and by tightening of the nuts 224 on the screws 216 with the serrations interlocking with each other.
  • the member 202 in order to be able to adjust the angle 42 to a very small angle approaching zero degrees, the member 202 is pivotly attached to the rear end of the plate 28.
  • the rear end of the plate 28 has a cut out, illustrated at 228, therein providing a pair of laterally spaced rearwardly extending protrusions 230.
  • the member 202 is received in the cut out 228, and a pivot rod 232 is received in apertures, illustrated at 234, in the protrusions 230 and in an aperture, illustrated at 236, in the member 202.
  • a pair of short pins may be provided, each received on one side or the other of the respective member 202 and 204.
  • FIG. 16 there is shown generally at 300 a plate to which toe and heel bindings 24 and 26 (not shown in FIG. 16) are attached and which is height adjustably attachable to a ski 22 as discussed hereinbefore.
  • the plate 300 has a toe end portion 302 and a heel end portion 304 which are similar to the toe and heel end portions 30 and 32 respectively of FIG. 1.
  • the plate 300 includes a generally flat portion 314 upon which the bindings are attached and a pair of flange portions 316 extending downwardly from the lateral edges of the flat portion 314.
  • the toe end portion 302 is pivotly attached to a plate 306 which is in turn attached to the ski 22 by screws such as screws 38 in FIG.
  • the plate 306 is formed to have an upstanding tubular hinge portion 310, i.e., having a bore, illustrated at 318, extending laterally of the plate s 300 and 306 therethrough. Forward of the hinge portion 310 is an increased width portion 312 of the plate 306, i.e., a portion which generally extends to the lateral edges of the ski 22. While shown to be integrally formed with the plate 306, it should be understood that the hinge portion 310 may be a separate member which is welded or otherwise suitably secured to the plate 306.
  • a hinge pin 320 is received in the bore 318 and in apertures, illustrated at 322 in the forward ends of the flange portions 316.
  • the flange portions 316 have rounded lower forward end corners, illustrated at 324, in order to provide clearance with plate portion 312 during pivoting movement thereof.
  • the plate 306 is of reduced width relative to the portion 312 thereof so as to be able to fit between the flange portions 316.
  • Race plates have been provided to raise the boots and bindings above the -skis for greater leverage. In order to accommodate almost any size boot, these race plates are often made long, for example, 24 inches. Thus, if plate 300 were 24 inches long, it would accommodate the boots of all or almost all skiers. However, since the plate 300 must be of sufficient thickness .to suitably accommodate forces acting thereon, such a length undesirably increases the weight thus undesirably increasing the burden of carrying the skis, especially for smaller people who have boot sizes which do not require such long plates.
  • the bindings plate 300 is made to a relatively smaller length of, for example, 18 inches, and a decreased thickness extension 330 is attached to the top surface of flat plate portion 314 at the forward end portion 332 thereof to increase the length thereof by, for example, about 2 inches, to 20 inches overall. If desired, the extension may be provided. to increase the length thereof by, for example, about 4 inches or longer, to 22 or more inches overall.
  • the extension 330 is attached to the plate 300 by screws 334, for example, 4 no.
  • Snow may tend to build up and cake between the plate 300 and the ski 22. This is a type of problem which used to be encountered under boots with the solution in recent years being that the soles of boots have been conventionally contoured to allow the escape of the snow.
  • a lightening cutout illustrated at 340, is provided centrally of the length of the plate 300 (between the attachments of the bindings) . While the cutout 340 is shown to be rectangular in shape, it should be understood that it may otherwise be suitably shaped or provided in other ways such as a series of apertures.
  • the following dimensions of the plate 300 and extension 330 as well as other dimensions and examples contained herein (unless the context clearly indicates otherwise) are for exemplary purposes only and not for purposes of limitation.
  • the overall length and width of plate portion 314 may, for example, be about 18 inches and about 2 1/4 inches respectively.
  • the flange portion height, illustrated at 342, may, for example, be about inch.
  • the thickness of each of the plate and flange portions 314 and 316 respectively may, for example, be about 1/4 inch.
  • the extension 330 may have a length, .width, .and thickness of about 4 inches, about 2 1/4 inches, and about 3/16 inch respectively and is attached to the plate 300 so as to extend, for example, about 2 inches forwardly thereof.
  • the cutout 340 begins, for example, about 4 inches from the forward edge of the plate 300, extends lengthwise of the plate 300 a distance of, for example, about 4 inches, and extends widthwise, for example, over the entire distance between the flange portions 316.
  • the plates 300, 306, and 330 are made of aluminum or other suitable material.
  • tracks such as at 62 in FIG. 2 or 74 in FIG. 4 are shown on the boot plate (and of course may alternately be directly on the boot) , they may alternatively be on the ski plate or directly on the ski.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

L'invention concerne un mécanisme destiné à fixer une chaussure à un ski avec le talon de la chaussure pouvant être réglé en hauteur. La pointe de la chaussure est fixée pivotante au ski. Une paire d'éléments s'étend à partir du talon et du ski respectivement, et possède des surfaces striées se faisant face, avec des stries dans l'autre surface à des hauteurs variables de la partie talon. Les éléments sont attachés entre eux à diverses hauteurs auxquelles la partie talon est réglée. Une rainure se trouvant sur la partie talon est couplée coulissante à l'élément de la partie talon. Dans un autre mode de réalisation, une paire d'éléments sont fixés pivotant au ski le long d'un axe de pivot commun et sont rapprochés et éloignés par une vis, et une structure de rainure sur la chaussure et couplées coulissantes par des parties d'extrémité des éléments. Une plaque de la chaussure peut être réglée de façon latérale et pivotante. Un élément d'extension peut être fixé à une partie d'extrémité de la plaque de la chaussure en vue d'augmenter la longueur de cette plaque. Une hauteur de freinage de ski est réglée par découpage d'un partie de couplage avec le sol du frein et par application d'une tige de frein, une partie tubulaire d'un élément à partir duquel s'étend une partie de couplage avec le sol de remplacement fournissant une longueur de freinage différente correspondant à une hauteur de talon modifiée.
PCT/US2003/033107 2002-10-17 2003-10-17 Fixation de ski reglable en vue d'ameliorer l'equilibre WO2004035153A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US10/530,859 US7387309B2 (en) 2002-10-17 2003-10-17 Ski binding adjustable for improved balance
AU2003301265A AU2003301265A1 (en) 2002-10-17 2003-10-17 Ski binding adjustable for improved balance
EP03809161A EP1581313A3 (fr) 2002-10-17 2003-10-17 Fixation de ski reglable en vue d'ameliorer l'equilibre
US12/152,456 US8191918B2 (en) 2002-10-17 2008-05-14 Device for adjusting ski binding height for improved balance
US12/229,720 US9078494B2 (en) 2002-10-17 2008-08-26 Ski boots and other shoes and method for improved balance
US14/722,527 US20150257492A1 (en) 2002-10-17 2015-05-27 Device and method for measuring heel to forefoot height differential of a shoe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41918602P 2002-10-17 2002-10-17
US60/419,186 2002-10-17

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US10530859 A-371-Of-International 2003-10-17
US12/152,456 Continuation-In-Part US8191918B2 (en) 2002-10-17 2008-05-14 Device for adjusting ski binding height for improved balance

Publications (2)

Publication Number Publication Date
WO2004035153A2 true WO2004035153A2 (fr) 2004-04-29
WO2004035153A3 WO2004035153A3 (fr) 2005-09-15

Family

ID=32108040

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/033107 WO2004035153A2 (fr) 2002-10-17 2003-10-17 Fixation de ski reglable en vue d'ameliorer l'equilibre

Country Status (4)

Country Link
US (1) US7387309B2 (fr)
EP (1) EP1581313A3 (fr)
AU (1) AU2003301265A1 (fr)
WO (1) WO2004035153A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2281615A3 (fr) * 2009-08-05 2012-12-26 Salewa Sport AG Aide à la montée, fixation de ski de fond et équipement de ski
EP2281616A3 (fr) * 2009-08-05 2012-12-26 Salewa Sport AG Equipement de planche de glisse et fixation à télécommande sans fil pour une planche de glisse
US20200139220A1 (en) * 2017-06-22 2020-05-07 Backwards Spólka Z Ograniczona Odpowiedzialnoscia Binding allowing lifting of the front as well as the heel of the users foot

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9078494B2 (en) * 2002-10-17 2015-07-14 Michael M. Pupko Ski boots and other shoes and method for improved balance
US8191918B2 (en) * 2002-10-17 2012-06-05 Pupko Michael M Device for adjusting ski binding height for improved balance
US8104785B2 (en) * 2007-09-14 2012-01-31 Ned Hutchinson Binding for ski
JP5522919B2 (ja) * 2008-10-16 2014-06-18 好彦 伴 カービングスキー用スキー靴取付用具
US20140375021A1 (en) * 2013-06-20 2014-12-25 L. Patrick Kelly Method of selecting the foot plane angle in a sliding activity
WO2015126911A1 (fr) * 2014-02-18 2015-08-27 Heritage Industries Traîneau de sport

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675938A (en) * 1970-07-22 1972-07-11 Jon D Sigl Ski with inclined boot platform
US4002354A (en) * 1975-02-26 1977-01-11 Ramer Paul C Ski binding
US4007946A (en) * 1976-01-12 1977-02-15 John Jeffery Sarver Short ski
US4083576A (en) * 1977-02-04 1978-04-11 Von Besser Kurt Adjustable ski brake
US4135736A (en) * 1976-08-19 1979-01-23 Chimera Research & Development Inc. Adjustable boot-ski interface mechanisms
US4139214A (en) * 1976-01-20 1979-02-13 Hans Meyer Ski
US4141570A (en) * 1977-10-17 1979-02-27 Sudmeier James L Adjustable connection between ski and binding
US4196530A (en) * 1977-11-04 1980-04-08 Trappeur Ski boot
US4288093A (en) * 1978-07-07 1981-09-08 Tmc Corporation Sole-support mechanism for the sole of a ski boot
US4353575A (en) * 1980-10-09 1982-10-12 Brice Ralph E Ski binding
US4586727A (en) * 1983-11-30 1986-05-06 Ste Look Variable-height device for supporting a boot on a ski
US4725069A (en) * 1984-11-09 1988-02-16 Marcello Stampacchia Ski structure
US5394627A (en) * 1991-12-20 1995-03-07 Silvretta-Sherpas Sportartikel Gmbh Ski boot
US5560633A (en) * 1994-09-14 1996-10-01 Mcgowan; Bruce Downhill ski binding adapter
US6648362B1 (en) * 1999-02-24 2003-11-18 Buenter Roland Ski guide pressure intensifier plate (snow-speed)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2064754A1 (de) 1970-12-31 1972-07-20 Heih, Franz, 8940 Memmingen Skibindung
DK144280C (da) * 1976-03-19 1982-07-05 K Jensen Opklodsningskile
US4094529A (en) * 1977-04-07 1978-06-13 Nasson Harold H Ski binding adapter
US4198530A (en) * 1978-06-29 1980-04-15 Atlantic Richfield Company Production of tertiary butyl methyl ether
EP0035343A1 (fr) * 1980-02-27 1981-09-09 Robert John Shekter Ski et fixation de ski
CH652039A5 (de) * 1981-05-25 1985-10-31 Tmc Corp Sohlenauflageplatte einer sicherheits-skibindung.
FR2638654B1 (fr) * 1988-11-08 1991-02-08 Salomon Sa Fixation de securite pour ski
EP0694320B1 (fr) * 1994-07-22 2000-06-14 Marker Deutschland GmbH Dispositif sur un ski
FR2805173B1 (fr) * 2000-02-22 2002-08-09 Rossignol Sa Element formant cale inclinee utilise dans une fixation de surf
IT1316505B1 (it) * 2000-07-18 2003-04-22 Benetton Spa Struttura di dispositivo di regolazione, particolarmente per attacchida sci.

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675938A (en) * 1970-07-22 1972-07-11 Jon D Sigl Ski with inclined boot platform
US4002354A (en) * 1975-02-26 1977-01-11 Ramer Paul C Ski binding
US4007946A (en) * 1976-01-12 1977-02-15 John Jeffery Sarver Short ski
US4085947A (en) * 1976-01-12 1978-04-25 Sarver John J Rearwardly controlled snow skis
US4139214A (en) * 1976-01-20 1979-02-13 Hans Meyer Ski
US4135736A (en) * 1976-08-19 1979-01-23 Chimera Research & Development Inc. Adjustable boot-ski interface mechanisms
US4083576A (en) * 1977-02-04 1978-04-11 Von Besser Kurt Adjustable ski brake
US4141570A (en) * 1977-10-17 1979-02-27 Sudmeier James L Adjustable connection between ski and binding
US4196530A (en) * 1977-11-04 1980-04-08 Trappeur Ski boot
US4288093A (en) * 1978-07-07 1981-09-08 Tmc Corporation Sole-support mechanism for the sole of a ski boot
US4353575A (en) * 1980-10-09 1982-10-12 Brice Ralph E Ski binding
US4586727A (en) * 1983-11-30 1986-05-06 Ste Look Variable-height device for supporting a boot on a ski
US4725069A (en) * 1984-11-09 1988-02-16 Marcello Stampacchia Ski structure
US5394627A (en) * 1991-12-20 1995-03-07 Silvretta-Sherpas Sportartikel Gmbh Ski boot
US5560633A (en) * 1994-09-14 1996-10-01 Mcgowan; Bruce Downhill ski binding adapter
US6648362B1 (en) * 1999-02-24 2003-11-18 Buenter Roland Ski guide pressure intensifier plate (snow-speed)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2281615A3 (fr) * 2009-08-05 2012-12-26 Salewa Sport AG Aide à la montée, fixation de ski de fond et équipement de ski
EP2281616A3 (fr) * 2009-08-05 2012-12-26 Salewa Sport AG Equipement de planche de glisse et fixation à télécommande sans fil pour une planche de glisse
EP2281615B1 (fr) 2009-08-05 2016-03-02 Salewa Sport AG Aide à la montée, fixation de ski de fond et équipement de ski
EP2281615B2 (fr) † 2009-08-05 2019-01-23 Salewa Sport AG Aide à la montée, fixation de ski de fond et équipement de ski
US20200139220A1 (en) * 2017-06-22 2020-05-07 Backwards Spólka Z Ograniczona Odpowiedzialnoscia Binding allowing lifting of the front as well as the heel of the users foot
US11697057B2 (en) * 2017-06-22 2023-07-11 Backwards Spółka Z Ograniczoną Odpowiedzialnością Binding allowing lifting of the front as well as the heel of the users foot

Also Published As

Publication number Publication date
US7387309B2 (en) 2008-06-17
EP1581313A2 (fr) 2005-10-05
AU2003301265A8 (en) 2004-05-04
AU2003301265A1 (en) 2004-05-04
US20060119076A1 (en) 2006-06-08
WO2004035153A3 (fr) 2005-09-15
EP1581313A3 (fr) 2005-11-02

Similar Documents

Publication Publication Date Title
US8191918B2 (en) Device for adjusting ski binding height for improved balance
US5505467A (en) Adjustable skate support and bracket system
EP0959963B1 (fr) Ensemble fixation pour surf de neige a plaque arriere ajustable en inclinaison vers l'avant
DE69433979T2 (de) Snowboard-bindung
US6431578B2 (en) Ski binding
US6467795B1 (en) Snowboard binding with highback
DE60101438T2 (de) Unterschenkelstütze mit unabhängiger vorwärtsverstellvorrichtung
US6513826B1 (en) Device for connecting a snow glider to the boot of a person using a snow glider
US7387309B2 (en) Ski binding adjustable for improved balance
US5553403A (en) Skishoes with brakes and extension and retraction limit stops therefor
US6976684B2 (en) Snowboard binding system having multiple tool-less adjustments
US20040119265A1 (en) Snowboard binding with suspension heel loop
US9339718B2 (en) Assistance system for a gliding board or snowshoe
JPH08500746A (ja) 一枚の板から成る種類の雪上滑走運動器具
US7100938B2 (en) Disengageable ski binding
US7618053B2 (en) Ski boot sole, disengageable ski binding and ski boot base, and combination thereof
US5871225A (en) Short, wide ski and binding
US10695657B2 (en) Locomotion apparatus having a snow ski and skate board platform combination with brake
US20060197310A1 (en) Snowboard binding
NL8800917A (nl) Schaats en verbindingsmiddelen en profiel ten gebruike daarbij.
US4592568A (en) Ski boot mounting structure for facilitating monoskiing on snow
US6053522A (en) Water ski binding systems
US6178665B1 (en) Fit and support system for the foot
US20020092206A1 (en) Multiposition boot strap mount
WO1991004770A1 (fr) Ski large et court et fixation

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
ENP Entry into the national phase

Ref document number: 2006119076

Country of ref document: US

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 10530859

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2003809161

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2003809161

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 10530859

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP

WWW Wipo information: withdrawn in national office

Ref document number: 2003809161

Country of ref document: EP